/*
 * Copyright (C) 2012 Aonyx
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ch.aonyx.broker.ib.api;

import java.util.List;
import java.util.Set;

/**
 * @author Christophe Marcourt
 * @since 1.0.0
 */
public interface EventListenerService {

    <E extends Event> List<EventListener<E>> getEventListeners(Class<?> eventListenerType);

    <E extends Event> boolean containsListener(EventListener<E> listener);

    Set<Class<?>> getKeys();
}
